AME
AME8805 / 8813
n
General Description
The AME8805/8813 family of positive, linear regulators
feature low quiescent current (30µA typ.) with low drop-
out voltage, making them ideal for battery applications.
The space-saving SOT-89, SOT-223 and SOT-23 pack-
ages are attractive for "Pocket" and "Hand Held" applica-
tions.
These rugged devices have both Thermal Shutdown,
and Current Fold-back to prevent device failure under the
"Worst" operating conditions.
The AME8805/8813 is stable with an output capaci-
tance of 2.2µF or greater.
600mA CMOS LDO
n
Functional Block Diagram
IN
OUT
Overcurrent
Shutdown
Thermal
Shutdown
R1
AMP
V
REF
= 1.215V
R2
GND
n
Features
l
Very Low Dropout Voltage
l
Guaranteed 600mA Output
l
Accurate to within 1.5%
l
30µA Quiescent Current
l
Over-Temperature Shutdown
l
Current Limiting
l
Short Circuit Current Fold-back
l
Space-Saving SOT-89, SOT-223, SOT-23
l
Factory Pre-set Output Voltages
l
Low Temperature Coefficient
l
Green Products Meet RoHS Standards
5V
C1
1µF
IN
IN
n
Typical Application
AME8805
AME8813
GND
OUT
OUT
C2
2.2µF
n
Applications
l
Instrumentation
l
Portable Electronics
l
Wireless Devices
l
Cordless Phones
l
PC Peripherals
l
Battery Powered Widgets
l
Electronic Scales
Rev.R.12
1
AME
AME8805 / 8813
n
Ordering Information
Part Number
AME8805AEFT
AME8805AEFTZ
AME8805BEFT
AME8805BEFTZ
AME8805CEFT
AME8805CEFTZ
AME8805DEFT
AME8805DEFTZ
AME8805EEFT
AME8805EEFTZ
AME8805FEFT
AME8805FEFTZ
AME8805GEFT
AME8805GEFTZ
AME8805HEFT
AME8805HEFTZ
AME8805IEFT
AME8805IEFTZ
AME8805JEFT
AME8805JEFTZ
600mA CMOS LDO
Marking*
A8805
AEFww
A8805
AEFww
A8805
BEFww
A8805
BEFww
A8805
CEFww
A8805
CEFww
A8805
DEFww
A8805
DEFww
A8805
EEFww
A8805
EEFww
A8805
FEFww
A8805
FEFww
A8805
GEFww
A8805
GEFww
A8805
HEFww
A8805
HEFww
A8805
IEFww
A8805
IEFww
A8805
JEFww
A8805
JEFww
Output Voltage
3.3V
3.3V
3.0V
3.0V
2.8V
2.8V
2.5V
2.5V
3.8V
3.8V
3.6V
3.6V
3.5V
3.5V
2.7V
2.7V
3.4V
3.4V
2.85V
2.85V
Package
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
Operating Ambient
Temperature Range
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
- 40
o
C to +85
o
C
Note: ww & yww represent the date code and pls refer to the Date Code Rule on Package Dimension.
* A line on top of the first letter represents lead free plating such as A8805.
Please consult AME sales office or authorized Rep./Distributor for output voltage and package type availability.
4
Rev.R.12
嵌入式系统
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